The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 1982
Filed:
May. 04, 1978
Applicant:
Inventors:
Erwin Raquet, Witten, DE;
Richard Klatt, Bochum, DE;
Assignee:
Fried. Krupp Huttenwerke AG, Bochum, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60B / ; B60B / ; F16F / ; F16H / ;
U.S. Cl.
CPC ...
295-7 ; 74574 ; 105452 ; 181209 ; 188268 ; 188379 ; 192 / ; 238382 ; 295 11 ; 301 / ;
Abstract
A vibration absorbing track wheel having one or more different natural frequencies. The wheel body has a wheel flange with one or more resonance absorbers on the wheel flange. Each resonance absorber comprises at least two tongues and an intermediate layer of damping material between each of the two adjacent tongues, and each tongue is turned to a different natural frequency of the wheel.